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enot [183]
3 years ago
5

For the function h(x) =3x/(x+5)(x-4), solve the equation.​

Mathematics
1 answer:
LuckyWell [14K]3 years ago
8 0

Answer:

x = 0

Step-by-step explanation:

To 'solve' means to find the x values that make the equation equal zero, so

0 = (3x)/[(x + 5)(x - 4)  

Multiply both sides by the denominator to get rid of the fraction

0[(x + 5)(x - 4)] = [(3x)(x + 5)(x - 4)]/[(x + 5)(x - 4)]

0 = 3x  

 0 = x     (divide both sides by 3)

So x = 0 is the solution for this equation

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Parallel Lines A line is parallel to y = 2x - 8 and intersects the point (-4,-1). What is the equation of this parallel line?
Assoli18 [71]

Answer:

y= 2x+7

Step-by-step explanation:

Since the line is parallel to y = 2x - 8 it has slope m= 2

The equation of the line passing through (-4,-1) is given by,

\frac{y - ( - 1)}{x - ( - 4)}  = m

\frac{y  + 1}{x + 4}  = 2

y  + 1 = 2(x + 4)

y + 1 = 2x + 8

y = 2x + 8 - 1

y = 2x + 7

4 0
3 years ago
Help again...............​
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The answer to this would be

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5 0
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Put the negative exponent as the denominator in a fraction, so you'd get -7/1
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3 years ago
G use part 1 of the fundamental theorem of calculus to find the derivative of the function. sqrt(4+7t)
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Let y = √4+7t
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dy/dt = du/dt • dy/du
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My answer would be y=-1
6 0
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